NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021CO4 ∴ Orbital info ∴ Epoch 60400 MJD
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2021CO4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021CO4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.33631 0.009541 au
e 0.708021 0.001475
i 2.685 0.004209 deg
Ω 212.089 0.05476 deg
ω 12.36 0.04971 deg
M 300.872 1.866 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6822 au
Aphelion distance 3.9905 au
Asc. node-Earth separation -0.31659 au
Desc. node-Earth separation 2.78635 au
Earth MOID 0.04113 au
Orbital period 1304.35 days
Date of orbit computation   feb 26 12:31

Covariance matrix
9.10304457E-051.40723828E-054.01534983E-055.22051293E-04-4.73819868E-04-1.78061715E-02
1.40723828E-052.17544759E-066.20732358E-068.07038400E-05-7.32477316E-05-2.75265335E-03
4.01534983E-056.20732358E-061.77127189E-052.30208461E-04-2.08933819E-04-7.85429608E-03
5.22051293E-048.07038400E-052.30208461E-042.99852624E-03-2.72189699E-03-1.02116770E-01
-4.73819868E-04-7.32477316E-05-2.08933819E-04-2.72189699E-032.47082885E-039.26823772E-02
-1.78061715E-02-2.75265335E-03-7.85429608E-03-1.02116770E-019.26823772E-023.48300770E+00

Correlation matrix
1.000000000.999999990.999971080.99923104-0.99907617-1.00000000
0.999999991.000000000.999971120.99923114-0.99907602-0.99999999
0.999971080.999971121.000000000.99890627-0.99872241-0.99997107
0.999231040.999231140.998906271.00000000-0.99999177-0.99923106
-0.99907617-0.99907602-0.99872241-0.999991771.000000000.99907620
-1.00000000-0.99999999-0.99997107-0.999231060.999076201.00000000